namespace Warehouse

open System
open System.Collections.ObjectModel
open FSharp.Windows

[<AbstractClass>]
type PurchaseOrderModel() = 
    inherit Model()

    abstract Filter : string with get, set
    abstract Last : int Nullable with get, set
    abstract IsOperationInProgress : bool with get, set
    abstract Items : PurchaseOrderDetailsModel ObservableCollection with get, set
    abstract SelectedPurchaseOrder : PurchaseOrderDetailsModel with get, set
    abstract SelectedLineItem : PurchaseOrderLineItemModel with get, set

